DS40VG Type 2 +3 AC surge protector, using CITEL's 'VG technology', to completely eliminate the leakAge and operation current while providing maximum discharge capacity and an optimized level of protection.
The electric scheme includes a disconnector and its associated indicator.
The DS40VG surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+N AC networks.
ELECTRICAL PROPERTIES
MECHANICAL PROPERTIES
NORMS
DECONNECTOR
DS42VG-230 Type 2+3 AC surge protector - single phase are connected in parallel on the AC network and must be equipped with external fuses for short-circuit current protection
Further information can be found in IEC 61643-12 standard (selection and application principles for low voltage SPD).